Well, it’s not just me then. It turns out there’s a very helpful 3D printable 9×12 insert for the SP-445 processing tank. Kindly provided by the Stearman Press manufacturer’s.
Check it out over on their blog here.
It took just 50 minutes to print on the Bambu A1, printing the two parts side by side.
The parts slot together perfectly. It’s suggested a little Super Glue is needed to fix permanently.
The 9×12 film fits perfectly.
Thank you very much to the Team over at Stearman Press. Now to find a 9×12 film adapter for the film holder itself.
Although I see on Ebay you can buy a 5×4 holder that does take 9×12. I’ll see if I can find one at a reasonable price